Lighting Installation
Upgrade interior and exterior lighting for improved visibility and energy efficiency.
Modern homes depend on reliable electrical systems — and Northern Virginia’s mix of older homes and growing new construction creates a consistent demand for electrical upgrades, installations, and improvements. Nissi GT Construction LLC provides residential electrical services designed to bring your home’s electrical systems up to current standards safely and efficiently.
Lighting has more impact on how a home looks and feels than most homeowners realize. Nissi GT Construction LLC installs a full range of interior and exterior lighting — recessed can lights, under-cabinet lighting, pendant fixtures, ceiling fans, vanity lights, and outdoor security and landscape lighting.
We handle the full installation from running wire to the final fixture mount, with clean, code-compliant work that integrates properly with your existing electrical system.
Modern households demand more from their outlets than homes built even 20 years ago. Nissi GT Construction LLC adds new outlets, replaces outdated two-prong receptacles with grounded three-prong outlets, installs GFCI-protected outlets in kitchens and bathrooms, and adds USB charging outlets where they’re most useful. We also install dimmer switches, smart switches, and occupancy sensors.
Older homes throughout Loudoun, Fairfax, and Prince William Counties often have electrical panels that no longer meet the demands of contemporary household energy use. Nissi GT Construction LLC assesses your panel and wiring and recommends appropriate upgrades — whether that means adding circuits for new appliances, replacing an undersized panel, or addressing outdated aluminum wiring.
Nissi GT Construction LLC provides electrical services to homeowners throughout Loudoun County, Fairfax County, Prince William County, Arlington County, Fauquier County, and Stafford County. Based in Sterling, VA — contact us for a free estimate.
What's Included
Upgrade interior and exterior lighting for improved visibility and energy efficiency.
Add or replace outlets and switches to meet modern electrical needs.
Panel upgrades and wiring improvements for safety and performance.
Where We Work
Nissi GT Construction LLC provides electrical services throughout Northern Virginia. Find your county below.
Explore More
We provide complete home renovation and remodeling services for homeowners across Loudoun County, Fairfax County, Prince William County, Arlington County, Fauquier County, and Stafford County. From single-room updates to whole-home transformations, our team delivers high-quality craftsmanship designed to improve comfort, functionality, and property value throughout Northern Virginia.
Learn MoreOur reliable handyman services help homeowners tackle small repairs and maintenance tasks efficiently. We serve Northern Virginia residents with prompt, professional solutions for everyday home issues.
Learn MoreWe specialize in residential construction services designed specifically for homeowners across Northern Virginia. Whether you need repairs, upgrades, or major renovations, our team delivers dependable workmanship tailored to residential properties.
Learn MoreCommon Questions
Yes. Nissi GT Construction LLC is a licensed general contractor in Virginia and works with licensed electricians on electrical installations and upgrades to ensure all work meets Virginia state code requirements.
Yes. Recessed lighting, ceiling fans, pendant lights, and other fixtures are among the most common electrical upgrades we perform for homeowners across Northern Virginia.
Yes. We install new outlets in existing walls, add GFCI outlets in kitchens and bathrooms, and install USB-integrated outlets where needed. All outlet work meets current NEC and Virginia electrical code requirements.
Signs your panel may need upgrading include frequently tripping breakers, a panel rated below 200 amps, aluminum wiring, or a fuse box rather than a breaker panel. Older Northern Virginia homes from the 1970s–1990s are common candidates for panel upgrades.
Many electrical projects in Virginia — including panel replacements, new circuits, and some fixture installations — require permits. Nissi GT Construction LLC handles the permitting process on applicable electrical work.
Ready to Get Started?
Nissi GT Construction LLC serves homeowners across Loudoun, Fairfax, Prince William, Arlington, Fauquier, and Stafford Counties. Contact us today — no pressure, no obligation.
Client Reviews
My go-to construction crew. Guillermo and Junior helped us on several projects, from screened porch to interior addition and bathroom renovation. If you have a vision for your project, they will make it a reality. Simply the best and affordable. Junior always takes time to address my concerns and answer my questions with great patience. I will continue to hire them for future projects.
We recently had our flooring done and I genuinely cannot recommend Guillermo and his team enough. From start to finish, the entire experience was seamless and professional. They were punctual, communicative, and incredibly detail-oriented. …
We’re so appreciative of the help we got from them, Guillermo was very kind and helped us out on a very difficult situation we came across. Him and his crew did great work in our house and I 100% recommend anyone who wants complete …
Working with NISSI has always been a pleasure, their team recently installed a fence for us and we were amazed at the quality of the work. We will definitely work with them for our further projects and would highly recommend them to everyone! Everything from The communication to the work is 10/10
Junior did an incredible job transforming our worn-down patio closet into a clean, safe, and well-lit storage space. Having known him for years, I already trusted his work ethic — and he still managed to exceed my expectations. He and his team were extremely communicative, flexible, and respectful throughout the entire project. Their attention to detail and commitment to keeping the workspace clean made the whole process smooth and stress-free. I’m genuinely grateful for their hard work. Junior and his team is absolutely someone you can count on for any home improvement project, big or small.
Guillermo and his team are great to work with. They are kind, responsive, fast, and do great work. They did a great job helping me with some handyman services (electrical, hanging a heavy mirror). I will certainly work with them in the future for larger projects.